Template:Selected anniversaries/October 28: Difference between revisions

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||1918 – Ulisse Dini, Italian mathematician and politician (b. 1845) Ulisse Dini (14 November 1845 – 28 October 1918) was an Italian mathematician and politician, born in Pisa. He is known for his contribution to real analysis,
||1918 – Ulisse Dini, Italian mathematician and politician (b. 1845) Ulisse Dini (14 November 1845 – 28 October 1918) was an Italian mathematician and politician, born in Pisa. He is known for his contribution to real analysis,
||Gerhard Ringel (b. October 28, 1919) was a German mathematician. He was one of the pioneers in graph theory and contributed significantly to the proof of the Heawood conjecture (now the Ringel-Youngs theorem), a mathematical problem closely linked with the Four Color Theorem. Pic.


||1919 – The U.S. Congress passes the Volstead Act over President Woodrow Wilson's veto, paving the way for Prohibition to begin the following January.
||1919 – The U.S. Congress passes the Volstead Act over President Woodrow Wilson's veto, paving the way for Prohibition to begin the following January.

Revision as of 21:17, 1 February 2018